Fixed #27748 -- Switched HTTP error handlers to reference callables instead of strings.

2 files changed, 8 insertions, 16 deletions

diff --git a/docs/ref/urls.txt b/docs/ref/urls.txt
index 505295ede4..c4ff8f7b90 100644
--- a/docs/ref/urls.txt
+++ b/docs/ref/urls.txt
@@ -90,13 +90,10 @@ A callable, or a string representing the full Python import path to the view
 that should be called if the HTTP client has sent a request that caused an error
 condition and a response with a status code of 400.
 
-By default, this is ``'django.views.defaults.bad_request'``. If you
+By default, this is :func:`django.views.defaults.bad_request`. If you
 implement a custom view, be sure it returns an
 :class:`~django.http.HttpResponseBadRequest`.
 
-See the documentation about :ref:`the 400 (bad request) view
-<http_bad_request_view>` for more information.
-
 ``handler403``
 ==============
 
@@ -106,13 +103,10 @@ A callable, or a string representing the full Python import path to the view
 that should be called if the user doesn't have the permissions required to
 access a resource.
 
-By default, this is ``'django.views.defaults.permission_denied'``. If you
+By default, this is :func:`django.views.defaults.permission_denied`. If you
 implement a custom view, be sure it returns an
 :class:`~django.http.HttpResponseForbidden`.
 
-See the documentation about :ref:`the 403 (HTTP Forbidden) view
-<http_forbidden_view>` for more information.
-
 ``handler404``
 ==============
 
@@ -121,13 +115,10 @@ See the documentation about :ref:`the 403 (HTTP Forbidden) view
 A callable, or a string representing the full Python import path to the view
 that should be called if none of the URL patterns match.
 
-By default, this is ``'django.views.defaults.page_not_found'``. If you
+By default, this is :func:`django.views.defaults.page_not_found`. If you
 implement a custom view, be sure it returns an
 :class:`~django.http.HttpResponseNotFound`.
 
-See the documentation about :ref:`the 404 (HTTP Not Found) view
-<http_not_found_view>` for more information.
-
 ``handler500``
 ==============
 
@@ -137,9 +128,6 @@ A callable, or a string representing the full Python import path to the view
 that should be called in case of server errors. Server errors happen when you
 have runtime errors in view code.
 
-By default, this is ``'django.views.defaults.server_error'``. If you
+By default, this is :func:`django.views.defaults.server_error`. If you
 implement a custom view, be sure it returns an
 :class:`~django.http.HttpResponseServerError`.
-
-See the documentation about :ref:`the 500 (HTTP Internal Server Error) view
-<http_internal_server_error_view>` for more information.
diff --git a/docs/releases/2.0.txt b/docs/releases/2.0.txt
index 519b7cd947..ca914118ca 100644
--- a/docs/releases/2.0.txt
+++ b/docs/releases/2.0.txt
@@ -217,6 +217,10 @@ Miscellaneous
   functionality since session authentication is unconditionally enabled in
   Django 1.10.
 
+* The default HTTP error handlers (``handler404``, etc.) are now callables
+  instead of dotted Python path strings. Django favors callable references
+  since they provide better performance and debugging experience.
+
 .. _deprecated-features-2.0:
 
 Features deprecated in 2.0